A 2022 satellite photo shows a large plume of discolored water rising from the undersea Kavachi volcano, during an eruption ...

State media released photos showing what it called “a nuclear-powered strategic guided missile submarine,” as it reported ...

North Korean state media on Saturday released photographs of national leader Kim Jong Un inspecting progress on a ...

The content of this image is as ... conducted a slew of underwater-launched ballistic missile tests since 2016, but all launches were made from the same 2,000-ton-class submarine which has a ...

The vertical, tin-can-like submarine, equipped with porthole ... featured a story on the lengths moviemakers went to film underwater. Image: Popular Science Hartman’s contributions came at ...

North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, but all launches were made from the same 2,000-ton-class submarine which has a single launch tube.

The submarine could significantly escalate security concerns on the Korean peninsula and in the Taiwan Strait, experts say ...